JJ ELECTRONICS ECC802S / 12AU7 Dual Triode Preamplifier Tube (Matched Pair)

JJ ELECTRONICS ECC802S / 12AU7 Tube (Paire) New
The ECC802S / 12AU7 from JJ Electronics is a dual triode preamplifier tube. This hi-fi quality tube is perfect for replacing a 6189, 12AU7WA, E82CC or CV4003 tube or for integration into a DIY audiophile project.
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58,25 € tax excl.
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3 >Month warranty
 
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JJ ELECTRONICS ECC802S / 12AU7 Dual Triode Preamplifier Tube (Matched Pair)

JJ ELECTRONICS ECC802S / 12AU7 : Front view

The ECC802S / 12AU7 from JJ Electronics is a dual triode preamplifier tube. This hi-fi quality tube is perfect for replacing a 6189, 12AU7WA, E82CC or CV4003 tube or for integration into a DIY audiophile project.

JJ ELECTRONICS ECC802S / 12AU7 : Technical data

Technical characteristics

Specifications
Product typePreamp tube
Tube typeDual triode tube
Compatibility6189, 12AU7WA, E82CC, CV4003
Pole numbers9
Caractéristiques types
Filament heating voltage (Uf)6,3/12,6 V
Filament heating current (If)300/150 mA
Anode operating voltages (Ua)250 V
Cathode resistor (Rk)800 Ω
Plate current (Ia)10,5 mA
Mutual conductance (S)2,2 mA/V
Control grid impedance (Ri)7,7 kΩ
Amplification power (µ)17
VALEURS MAX.
Anode operating voltages (Ua)330 V
Anode dissipation (Wa)3 W
Cathode current (Ik)22 mA
Grid control voltage (Ug)- 55 V
External resistor control grid (Rg)1 MΩ
Cathode voltage (Uk)100 V
CAPACITANCES
Capacitance between control grid and cathode (Cg/k)1,6 pF
Capacitance between anodes (Ca)0.5 pF
Capacitance between control grid and anode (Cg/a)1.5 pF
Général
DimensionsØ22.2 x 57.6mm
PackageSold by pair
 
Data sheet
Contacts number9
Tube typeDual Triode
 
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JJ ELECTRONICS ECC802S / 12AU7 Dual Triode Preamplifier Tube (Matched Pair)
The ECC802S / 12AU7 from JJ Electronics is a dual triode preamplifier tube. This hi-fi quality tube is perfect for replacing a 6189, 12AU7WA, E82CC...

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